Organize your home, office or garage with this Seville Classics Heavy-Duty 5-Shelf Steel Wire Shelving System. This versatile shelving unit is constructed from industrial-strength UltraZinc plated steel. The zinc plating process provides added corrosion resistance and is better for the environment (compared to chrome plating) as fewer harmful chemicals are used in the plating process. This steel wire shelving unit is NSF certified for commercial use and is backed by a 10 year limited warranty. Each ventilated shelf has a weight capacity of up to 600 lbs (on adjustable leveling feet); the entire shelving system can hold 500 lbs on wheels. Shelves can be adjusted at one-inch intervals and are compatible with other Seville Classics branded shelving of similar sizes and configurations. This durable shelving system is the ideal storage solution for organizing any room and measures 48-inches by 18-inches and by 72-inches high (75-inches high on wheels).